成人AV无码一区二区三区,人妻系列无码专区2020,久久精品一区二区三区AV,久章草国语自产拍在线观看

Advantages：
·High speed system: Combining independent tension system, main drive, and cache, saving cleaningtime and improving belt running speed by up to 2m/s.
·Self-developed laser control system: the laser speed is controllable, effectively reducing the impact of laser tailing.
·Multi level correction: independent correction control for the winding and laser cleaning, ensuring smooth transportation of the electrode, the deviation value of the conveyor belt is ≤+0.15mm.
·Independently innovated with excellent performance and a 25% increase in production capacity.

Parameters：

*The above parameters are subject to the actual product